处于开发阶段

敬请期待

目录结构:

• cal库 计算库

  目前已实现的功能

  import "github.com/nj-jay/uc/cal"

  • cal.Add(a ...interface{})

    空接口类型可以为int, int32, int64, string, []int, float64

    example

  package main
  
  import (
  
      "fmt"
      "github.com/nj-jay/uc/cal"
  )
  func main() {
  
      var a int32
      var b int64
      a = 5
      b = 4
      fmt.Println(cal.Add(a, a))
      fmt.Println(cal.Add(b, b))
      fmt.Println(cal.Add(1, 2, 3))
      fmt.Println(cal.Add(1, 2))
      fmt.Println(cal.Add(1.1, 2.2))
      fmt.Println(cal.Add(2.22, 3.33))
      fmt.Println(cal.Add("I", " ", "love", " ", "go!"))
      fmt.Println(cal.Add("https://", "nj-jay.com"))
      fmt.Println(cal.Add([]int{1, 2}, []int{3, 4}))
  }
  //运行结果
  10
  8
  6
  3
  3.3
  5.55
  I love go!
  https://nj-jay.com
  [1 2 3 4]

• play库

  目前已实现的功能

  import "github.com/nj-jay/uc/play"

  • play.PlayAudio(s string)

    参数为mp3文件的路径

    example

    package main
    
    import (
    
    
        "github.com/nj-jay/uc/play"
    )
    
    func main() {
        play.PlayAudio("./七里香.mp3")
    }
    //运行结果
    播放音乐，音乐播放完退出程序

• shell库

  shell.Wget(url string) 可以下载网络上的文件 致敬wget命令

  package main
  import (
  	"github.com/nj-jay/uc/shell"
  )
  
  func main() {
  shell.Wget("https://pucture.nj-jay.com/node.tar.xz")
  }
  //运行结果
  2020/10/15 23:37:39 https://picture.nj-jay.com/node.tar.xz
  已发出HTTP/2.0请求, 正在等待回应...200 OK
  长度:	 [ 14781396 byte ] >-- 14434.96 Kb 	[ application/x-xz ]
  正在保存至: node.tar.xz
   14.78 MB / 14.78 MB [====================================] 100.00% 5.81 MB/s 2s
  2020/10/15 23:37:43 已保存 node.tar.xz

  shell.Ls(path string) 致敬ls命令

  package main
  import (
  	"github.com/nj-jay/uc/shell"
  )
  
  func main() {
   if len(os.Args) == 1 {
  		shell.Ls(".")
  	} else {
  		path := os.Args[1]
  		shell.Ls(path)
  	}
  }
  // 编译成二进制文件ls-go
  //运行结果 
  LICENSE   0.1 Kb
  README.md   2.5 Kb
  cal
  example
  go.mod   0.1 Kb
  go.sum   1.1 Kb
  play
  shell
  // ls-go ../
  Somusic
  book
  calcugo
  cgo
  faker
  file
  fileUpload
  fyne
  gif

• cal.Add()
• play.PlayAudio()
• shell.Wget()
• shell.Ls()

nj-jay

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